smartlearn.vu - robtex.com
smartlearn.vu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:4725🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:8f13🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.71.37Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.143.19🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cora.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26c3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cora.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cora.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cora.ns.cloudflare.com | ||||||
| A | 108.162.194.195🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cora.ns.cloudflare.com | ||||||
| A | 162.159.38.195Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cora.ns.cloudflare.com | ||||||
| A | 172.64.34.195🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cora.ns.cloudflare.com | ||||||
| NS | jeremy.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bb4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 108.162.193.180🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 172.64.33.180🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 173.245.59.180🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.71.37, 172.67.143.19 | ||||||
| IPv6 hints | 2606:4700:3034::6815:4725, 2606:4700:3035::ac43:8f13 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com | ||||||
| SOA | cora.ns.cloudflare.comdns@cloudflare.com serial=2403037160 | ||||||
vu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.tldns.vu ⭐ | ||||||
| NS | b.tldns.vu | ||||||
| NS | c.tldns.vu | ||||||
| NS | x.tldns.vu | ||||||
| NS | y.tldns.vu | ||||||
| NS | z.tldns.vu | ||||||
| SOA | a.tldns.vuadmin@tldns.godaddy serial=1778307230 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NScora.ns.cloudflare.com2026-05-06 → 2026-05-09 · 2 obs
● 2026-05-09 06:21:04
●NSjeremy.ns.cloudflare.com2026-05-06 → 2026-05-09 · 2 obs
● 2026-05-09 06:21:04
●A104.21.71.372026-05-06 → 2026-05-09 · 2 obs
● 2026-05-09 06:21:04
●A172.67.143.192026-05-06 → 2026-05-09 · 2 obs
● 2026-05-09 06:21:04
●A2606:4700:3034::6815:47252026-05-06 → 2026-05-09 · 2 obs
● 2026-05-09 06:21:04
●A2606:4700:3035::ac43:8f132026-05-06 → 2026-05-09 · 2 obs
● 2026-05-09 06:21:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vu | a.tldns.vu, b.tldns.vu, c.tldns.vu, x.tldns.vu... | 12 records |
| smartlearn.vu | cora.ns.cloudflare.com, jeremy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.195
NS records: cora.ns.cloudflare.com, jeremy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartlearn.vu (unsigned zone)
⏱️ Timing
Total: 481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.71.37, 172.67.143.19 |
| AAAA | 2 | 2606:4700:3034::6815:4725, 2606:4700:3035::ac43:8f13 |
| NS | 2 | cora.ns.cloudflare.com, jeremy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cora.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.tldns.vu, a.tldns.vu, b.tldns.vu...)
Analysis
IP Addresses
smartlearn.vu resolves to four IPs: 2606:4700:3034::6815:4725, 2606:4700:3035::ac43:8f13, 104.21.71.37 and 172.67.143.19.
Other host names, for instance wmpag.de, it-jurnal.com, www.bjjbuddy.com, getstripped.ca and domainsearch.biz share IP numbers with smartlearn.vu.
Name Servers
smartlearn.vu has two name servers: cora.ns.cloudflare.com and jeremy.ns.cloudflare.com.
smartlearn.vu shares the same name server setup as other domains, for example momume.asia, picverse.surf, tezysyu.cyou, wynthoris.asia and yorvalin.asia.
smartlearn.vu shares some name servers with other domains, for example tradesviz.com, iwdns-hosting.com, byvp.com, bloomingburgny.gov and glt.com.
These name servers are commonly used together with joyce.ns.cloudflare.com and kyrie.ns.cloudflare.com.
Host names with six IP numbers: cora.ns.cloudflare.com points to: 2606:4700:50::a29f:26c3, 2803:f800:50::6ca2:c2c3, 2a06:98c1:50::ac40:22c3, 108.162.194.195, 162.159.38.195 and 172.64.34.195; jeremy.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb4, 2803:f800:50::6ca2:c1b4, 2a06:98c1:50::ac40:21b4, 108.162.193.180, 172.64.33.180 and 173.245.59.180.